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Best Cat Door For Exterior Wall (2024 Update)

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If you're looking for the best cat door for an exterior wall, there are some key factors you need to consider before making your purchase. One of the first things to think about is the size of your cat. You want to make sure the cat door is large enough for your furry friend to comfortably pass through. Additionally, you should consider the durability of the door, as it will be exposed to the elements on the exterior wall.

Another important factor to consider is the security of the cat door. You want to ensure that it can be properly locked to prevent unwanted animals or intruders from entering your home. Some cat doors even come with electronic lock options for added security.

When choosing the best cat door for your exterior wall, it may also be helpful to consider the design of your home and the aesthetics of the door. There are many cat doors available in a variety of styles and colors, so you can find one that complements your home's exterior.

If you're still unsure about which cat door to choose, ask yourself these questions: Does it need to be indoor/outdoor or just outdoor? Is a basic design okay or are you looking for something more stylish? What is your budget? Remember, the best cat door for an exterior wall is one that fits your cat's needs and your personal preferences.

10 Best Cat Door For Exterior Wall

# Product Image Product Name Product Notes Check Price
1
Ideal for pet owners who want to restrict entry to their cats based on microchip ID and control cat size.
2
The product is ideal for providing energy-efficient, all-weather protection for pet door installations in walls.
3
It is ideal for pet owners who want a durable and easy-to-install cat flap that provides four locking options.
4
The product is ideal for pet owners who want an energy-efficient and weather-proof pet door for wall installations.
5
Ideal for cat owners who want to provide their pets with independent outdoor access. Features a 4-way lock for added control.
6
This product is ideal for pet owners looking for a secure and weatherproof door option for their pets.
7
This product is ideal for pet owners who want a weatherproof and durable cat door that can be used indoors or outdoors.
8
This product is ideal for pet owners who want a durable and energy-efficient pet door that is easy to install.
9
This product is ideal for allowing cats to come and go from a certain area while controlling access.
10
The product is ideal for providing a secure, paintable, and adjustable entrance for small pets up to 15 lbs in doors or walls.
Ideal for pet owners who want to restrict entry to their cats based on microchip ID and control cat size.
The product is ideal for providing energy-efficient, all-weather protection for pet door installations in walls.
It is ideal for pet owners who want a durable and easy-to-install cat flap that provides four locking options.
The product is ideal for pet owners who want an energy-efficient and weather-proof pet door for wall installations.
Ideal for cat owners who want to provide their pets with independent outdoor access. Features a 4-way lock for added control.
This product is ideal for pet owners looking for a secure and weatherproof door option for their pets.
This product is ideal for pet owners who want a weatherproof and durable cat door that can be used indoors or outdoors.
This product is ideal for pet owners who want a durable and energy-efficient pet door that is easy to install.
This product is ideal for allowing cats to come and go from a certain area while controlling access.
The product is ideal for providing a secure, paintable, and adjustable entrance for small pets up to 15 lbs in doors or walls.

1. Microchip Cat Flap – Guaranteed Pet Safety!

The Selective Entry Cat Door with RFID technology is an innovative solution that ensures only your cat can enter your home. This cat door is designed to read your cat's implanted ID microchip, allowing your cat access without letting in stray animals. It can learn up to 32 identities, which means it can cater to households with multiple cats. For cats without microchips, programmable collar tags are sold separately.

Programming the cat door is a breeze with its simple one-button programming. The Selective Entry Cat Door helps prevent intruder animals from entering your home, giving you peace of mind. This cat door is compatible with 9 (Avid Secure), 10 (FDXA), and 15 (FDXB) digit microchip numbers. If you're unsure of your pet's microchip number, you can check with your veterinarian, pet shelter or animal rescue.

The Microchip Cat Door Flap opening is 4 3/4” (H) by 5 5/8” (W), making it suitable for cats of different sizes. It can be installed in doors, windows, or walls, with additional accessories available from SureFlap. The door is powered by 4 AA non-rechargeable alkaline batteries (not included), with an estimated battery life of up to 12 months depending on use. A low battery indicator is included, with a red light flashing when the batteries are low, indicating that the batteries will need to be replaced soon.

The SureFlap Microchip Cat Door is an excellent gift for pet lovers and cat owners who care about their pets' safety. The three-year warranty ensures that you can trust the quality and durability of the product.

2. Energy-Efficient White Pet Door For Walls

The Endura Flap pet door for walls is a top-of-the-line solution for pet owners looking for an energy-efficient and weatherproof pet door. This pet door has a single-flap design that provides optimum insulation in temperate climates, reducing energy costs and ensuring a comfortable indoor environment for your pets, regardless of the outdoor climate. The wind-resistant capabilities of the Endura pet door ensure a secure seal, tested to stop winds up to 50mph. The XL flap measures 12" x 23" and is suitable for pets up to 36" tall.

One of the biggest advantages of this dog door for walls is its ability to save you money on your energy bill. The award-winning double flap design of this pet door is designed for maximum energy efficiency even in the most extreme weather conditions. The patented technology seals against 50 mph winds and resists temperatures as low as -40 degrees F. The XL dog door is perfect for larger breeds, while the small size makes it ideal as a cat door for wall. With this pet door for dogs, you can free up your time from playing doorman to your pets. No more pet accidents with the dog door flap.

Training your pets to use the Endura Flap wall mount dog door is easy and hassle-free. The pet door features a three-sided magnet design that is adjustable for training or for timid pets while providing the strength you need to keep the wind out. Replacement flaps for the dog door wall mount are available to keep your pet door good as new. The replacement flap is made with the same insulating material as the original flap. The dog door in wall entry blends in with your home and provides extreme weather protection. It is the best doggy door wall mount on the market.

The Endura pet doors for dogs wall model comes with step-by-step instructions that make installation a breeze. The instructions walk you through an in-wall installation, including tips and tricks for each step, and a section for special wall situations. The pet door is suitable for walls 2” – 8” thick. If your walls are more than 8" thick, check out the Endura Flap E2 for Thick Walls. With a high-quality Endura Flap wall pet door, you don't have to spend a fortune on doggie door replacement flaps. This pet door is suitable for large and small dogs.

You can be confident in your purchase of the Endura Flap pet door for walls. It is made in the USA with a high-quality aluminum frame and interior wall tunnel. The environmentally friendly flap is non-toxic and recyclable, making it a safe and sustainable option for your pets and the planet. Replacement parts are covered under a lifetime warranty. The large dog door for wall has a telescoping tunnel to frame out your wall. It works as a doggie door for brick wall or other exterior wall pet door with flexible installation. With the insulated dog door, you can keep your energy bill low while providing maximum protection for your pets.

3. Durable Cat Door With Easy Installation.

The PetSafe Staywell Manual 4 Way Locking Classic Cat Flap is the perfect solution for cat owners who want to give their furry friends the freedom to explore the outdoors while maintaining control over their movements. With its easy installation, flexible locking system, and adaptable design, this cat flap is a must-have for any cat owner.

Installation of the Classic Cat Flap is a breeze thanks to the included cutting template and installation guide. The two halves of the flap simply screw together for a fast and precise fit, saving you time and hassle.

The flexible 4 Way Locking system allows your cat to roam freely while still keeping them within your control. With the option to set the flap to in only, out only, in and out, or fully locked, you can ensure that your cat stays safe and secure while still enjoying the benefits of outdoor exploration.

For thicker doors, the 917EF model includes a fixed tunnel that can accommodate applications up to 5 cm thick. And for walls of any depth, the 919EF model offers attachable tunnel extensions that can be purchased separately.

PetSafe Staywell Manual 4 Way Locking Classic Cat Flap is built to last, and comes with a 3-year manufacturer's warranty for added peace of mind. So if you're looking for a reliable and convenient way to give your cat the freedom they crave, the Classic Cat Flap is the perfect solution.

4. Black Wall Pet Door With Dual Flap Design

The Endura Flap pet door for walls is an energy-efficient and weatherproof option for pet owners looking to provide their furry friends with easy access to the outdoors. With a double-flap design and wind-resistant capabilities, this pet door is designed to reduce energy costs and provide a comfortable indoor environment, regardless of the outdoor climate. The XL flap measures 12" x 22" and is suitable for pets up to 34" tall.

The patented technology of this doggie door for walls ensures maximum energy efficiency, even in extreme weather conditions. It seals against 50 mph winds and resists temperatures as low as -40 degrees F. This XL dog door is great for larger breeds, while the small size is perfect for cats. Pet doors for dogs free up your time and eliminate the need for you to act as a doorman for your pets. No more pet accidents with the dog door flap.

The Endura Flap wall mount dog door features a three-sided magnet design that is adjustable for training or for timid pets while providing the strength needed to keep the wind out. Replacement flaps are available to keep your pet door wall mount in top condition. The dog door in wall entry blends in seamlessly with your home's decor. It is the best doggy door wall mount option on the market.

Installation is made easy with step-by-step instructions that walk you through an in-wall installation of the Endura pet doors for dogs wall model. The instructions include tips and tricks for each step and a section for special wall situations. Suitable for walls 2” – 8” thick, this dog door is a great option for pet owners looking for a high-quality pet door suitable for large and small dogs.

Endura Flap pet doors are Made in the USA with a high-quality aluminum frame and interior wall tunnel. The flap is environmentally friendly, non-toxic, and recyclable. Replacement parts are covered under a lifetime warranty. The large dog door for wall has a telescoping tunnel to frame out your wall and works as a doggie door for a brick wall or other exterior wall pet door with flexible installation. This insulated dog door keeps your energy bill low while providing maximum protection for your pet.

Pet owners can be confident in their purchase of the Endura Flap pet door for walls, knowing that they are getting a high-quality product that is designed to last.

5. Ideal Pet Products Cat Flap Door With 4 Way Lock, 6.25" X 6.25" Flap Size

Looking for a durable and low-maintenance pet flap that can withstand various weather conditions? Look no further than this pet flap with an inner telescoping frame. Made from clear and unbreakable Lexan material, this flap is built to last. It can easily withstand harsh weather conditions without getting damaged, ensuring that it remains in perfect shape for years to come.

Designed for cats weighing up to 12 pounds, this pet flap provides a convenient entry and exit point for your furry friend, allowing them to come and go as they please. It's easy to install, and you can rest assured that it will stay securely in place, thanks to its robust construction. The flap measures 6.25 inches square, providing ample space for your cat to move through with ease.

Whether you're looking for a pet flap that can withstand the elements or want to give your cat the freedom to come and go as they please, this pet flap with an inner telescoping frame is the perfect solution. With its durable and weather-resistant construction, you can be confident that it will provide a safe and secure entry and exit point for your furry friend. So why wait? Get your hands on this pet flap today and start enjoying the convenience and peace of mind that it provides!

6. Weatherproof Cat Door – 4 Way Locking

The pet door is a convenient solution for pet owners who want to control their pet's in and out of the house. With four locking modes, the red and blue switches allow you to easily adjust the door to Out Only, In Only, Both In and Out, or Fully Locked. This feature gives you the flexibility to keep your pet inside or outside, or both.

Measuring at an outer size of 9.84" x 10.90" x 2.16", inner size of 7.87" x 8.66", and cut-out size of 8.3" x 9.5", this pet door is suitable for cats and dogs weighing less than 27 pounds and with a waist circumference shorter than 24 inches. This makes it a practical solution for small to medium-sized pets.

Installation is a breeze with the complete instructions included in the package. The cat door can be installed on interior doors, exterior doors, windows, walls, and more. However, it is important to note that only 1 inch screws are included. If you need to install it on a thinner door, you will need to purchase shorter screws separately. Also, each side only requires two screws to be screwed in on the corners, not four screws per side.

The design of the pet door is both practical and thoughtful. The transparent flap allows pets to see through the door, providing a sense of security and comfort. The outside of the door is equipped with a waterproof seal to prevent rainwater from penetrating the wooden door and causing corrosion. Additionally, the brush strips on the door eliminate noise when the door is closing.

The pet door is made of high-quality ABS material, which is known for its durability and resistance to extreme weather conditions. The surface is smooth and easy to maintain, providing long-lasting use. In the event that the pet door is damaged during transportation, the service staff is available to provide a satisfactory solution.

7. Cat's Key: Weatherproof 4-Way Pet Door

Looking for a convenient and customizable way to give your cat access to the litter box or the outdoors while keeping your dog and kids out? Look no further than this Interior and Exterior Cat Door!

With four locking options to choose from, you can easily customize your cat's access to suit their habits and preferences. Whether you want to lock the door completely, allow your cat to enter and exit freely, or restrict them to one direction only, this cat door has you covered.

Designed with your cat in mind, this cat door features a flap opening that measures 6 inches by 5 and 1/8 inches, making it the perfect size for cats up to 15 pounds. The high-impact white plastic frame and transparent hard flap are not only durable and weather-resistant, but also designed to be easy for your cat to use.

Installation is a breeze, too! This cat door fits doors that are 1/16 inch to 2 and 1/8 inches thick, and comes with detailed instructions, a cutting template, and all the necessary hardware. If you need to install the cat door in a wall, a wall tunnel extension is available separately.

8. X-Large Magnetic Pet Door: Durable, Easy Installation.

The PATAPLUS heavy-duty aluminum dog door is the perfect addition to any pet owner's home. This innovative pet door boasts a new flap design that ensures it can withstand even the windiest and harshest weather conditions. With this product, pet owners can give their furry friends a sophisticated and unique space to call their own.

The PATAPLUS dog door is designed for maximum flexibility when it comes to installation. The heavy-duty double flap design can be installed on all types of doors and interior walls with a thickness between [1 3/16"-3 2/3"]. This door is suitable for pets weighing up to 220 lbs and has a flap opening of [14 1/5"W×24 1/2"H]. The frame measures [17 1/2"W×27 2/3"H], making it the ideal size for most pets.

This pet door provides pets with the freedom and independence they crave. With two locking modes to choose from, pet owners can easily control their pets' access to the outdoors. The double magnetic flaps allow cats and dogs to enter and exit the house freely, providing them with the opportunity to enjoy potty breaks and playtime without the need for assistance.

Safety and energy efficiency are top priorities with the PATAPLUS dog door. The durable aviation aluminum alloy construction ensures that this product will last for many years. The door is also equipped with two safety locks, a safety plate, and a sliding lock to keep pets safe and secure while also saving energy.

The installation process for the PATAPLUS dog door is straightforward and hassle-free. This product comes with a cutting template, detailed instructions, and mounting hardware to make installation a breeze. If pet owners have any questions about the installation or use of this product, they can reach out to the manufacturer for assistance.

9. Cat Mate 4 Way Locking Cat Flap With Door Liner, White

The White 4-Way Locking Cat Door with Liner is a perfect solution for pet owners who want to provide their furry friends with easy access to the outside world. This cat door is designed to fit all types of doors, panels, and walls. Its 2-inch trimmable door liner enables easy and neat installation that perfectly matches your door's thickness.

With an exterior rain seal included, this cat door is protected from harsh weather conditions, preventing water from seeping into your home. The brush strip on the door's edges helps reduce energy loss while keeping the door's operation silent, so your feline friend can come and go as they please without disturbing your peace.

The Poly carbonate flap of the cat door is durable and designed to withstand frequent use. The flap's transparency allows your cat to see what's on the other side before deciding to venture out or stay inside. The 4-way locking mechanism provides you with ultimate control over your cat's access. You can choose to lock the door entirely, allow your cat to enter only, exit only, or provide full access both ways.

10. Petsafe Small Pet Door: Easy Diy, Secure Access

Allow your furry friend to experience the freedom they deserve with this high-quality pet door from PetSafe. This pet door is designed to give your pet the liberty to go outside for potty breaks and playtime on their own schedule. The flap opening measures 5 1/4" W x 8 1/8" H, making it suitable for pets up to 15 lb.

The snap-on closing panel gives you complete control over your pet's access, allowing you to keep stray animals out of your home. The paintable plastic frame is an added advantage as it allows you to match the pet door to your door's existing color, making it an aesthetically pleasing addition to your home decor.

The flap opening is designed for small pets, measuring 5 1/4" W x 8 1/8" H, and is ideal for pets under 15 pounds. You can trust PetSafe's brand, which has been a trusted global leader in pet behavior, containment, and lifestyle innovations since 1998, to help keep your pet healthy, safe, and happy.

PetSafe's U.S.-based customer care is available to assist you Monday through Saturday with any questions you might have regarding their pet products. You can be confident that this pet door is made with the highest quality materials and will provide your pet with the freedom they need to live a happy and healthy life.

Best Cat Door For Exterior Wall FAQs

Are there any cat doors for exterior walls that are easy to clean?

Yes, there are cat doors for exterior walls that are designed to be easy to clean. One such example is the "Endura Flap Thermo Panel IIIe Cat Door for Walls." This cat door features a durable, double-flap design that creates an airtight seal to keep out drafts and weather. The flaps are made from a flexible, non-toxic material that is easy to clean and won't warp or crack over time. The frame and tunnel are made from sturdy aluminum, and the whole unit is designed to be easily installed in a wall up to 10 inches thick. Additionally, the cat door can be locked with a secure, tamper-proof locking cover to keep your cat safe and secure when you're not home. So if you're looking for a cat door for an exterior wall that's easy to clean, the Endura Flap Thermo Panel IIIe Cat Door for Walls is a great option to consider.

Are there any cat doors for exterior walls that come with a warranty?

Yes, there are cat doors for exterior walls that come with a warranty. When looking for a cat door for your exterior wall, it is important to choose a reputable manufacturer that offers a warranty on their product. Many well-known brands such as PetSafe, SureFlap, and Ideal Pet Products offer warranties on their cat doors. The length and coverage of the warranty may vary depending on the manufacturer and product specifications.

Before purchasing a cat door, it is important to research the product and read reviews from other customers to ensure that it is durable and long-lasting. Installing a cat door in an exterior wall requires cutting a hole in the wall, which can be a costly and time-consuming process. Therefore, it is important to choose a cat door that is backed by a warranty to provide peace of mind and protection against any potential defects or issues with the product.

Are there any energy-efficient cat doors for exterior walls?

Yes, there are energy-efficient cat doors available for exterior walls. These cat doors are designed to prevent drafts and keep your home insulated while allowing your cat to come and go as they please. Some of the features you should look for in an energy-efficient cat door include a double flap system, weather-resistant materials, and insulation around the edges. Double flap systems provide an extra layer of insulation, while weather-resistant materials such as vinyl or aluminum can withstand harsh weather conditions without allowing air to leak through. Some cat doors also come with magnetic strips or brush seals that help to seal the edges and prevent drafts. It's important to measure your cat before purchasing a cat door to ensure that it's the right size for them. Installing an energy-efficient cat door can not only provide your cat with easy access to the outdoors but also help to lower your energy bills by reducing air leaks.

Can I customize a cat door for my specific exterior wall?

Yes, it is possible to customize a cat door for your specific exterior wall. However, it is important to note that this may require some technical knowledge and skill, as well as specialized tools and materials.

First, you will need to measure the wall and determine the size of the cat door you need. You may also need to consider the thickness and material of the wall, as this will impact the type of tools and techniques you will need to use.

Next, you will need to select a cat door that is suitable for your needs and matches the size and specifications of your wall. There are many different types of cat doors available on the market, so you will need to do some research to find the best one for your needs.

Once you have selected a cat door, you will need to carefully follow the installation instructions that come with it. If you are unsure about any aspect of the installation process, it is always best to consult with a professional installer or a handyman who has experience with this type of work.

Overall, while it is possible to customize a cat door for your specific exterior wall, it is important to approach the process with caution and seek guidance from experts if necessary to ensure that the installation is safe, secure, and effective.

How do I install a cat door in an exterior wall?

Installing a cat door in an exterior wall can provide your feline friend with easy access to the outdoors while also maintaining your home's security. Here is a step-by-step guide to help you install a cat door in an exterior wall:

1. Determine the location: Choose the location where you want to install the cat door and ensure that there are no obstructions such as electrical wires or pipes.

2. Measure and mark the hole: Take the measurements of the cat door and mark the hole on the wall with a pencil.

3. Cut the hole: Use a jigsaw or reciprocating saw to cut the hole in the wall.

4. Install the cat door: Place the cat door in the hole and secure it with screws. Follow the manufacturer's instructions for the specific installation process.

5. Seal the edges: Seal the edges of the cat door with silicone caulk to prevent any drafts or water leaks.

6. Test and adjust: Test the cat door to ensure it swings smoothly and adjust the screws if necessary.

By following these steps, you can successfully install a cat door in an exterior wall and provide your cat with easy access to the outdoors.

Is it safe to install a cat door in an exterior wall?

Installing a cat door in an exterior wall is generally considered safe, as long as it is done correctly. It is important to choose a high-quality cat door that is appropriate for the size and weight of your pet. Look for a door that is durable, weather-resistant, and designed to seal tightly when not in use to prevent drafts and water leaks.

When it comes to installation, it is crucial to hire a professional who is experienced in cutting through exterior walls. The installer should carefully assess the wall material and thickness to determine the best placement for the cat door, and take steps to reinforce the surrounding area to prevent damage or weakening of the wall structure.

Additionally, it is important to consider the location of the cat door in terms of safety and security. Make sure the door is not accessible to potential intruders or predators, and that your cat can easily enter and exit without being exposed to danger.

Overall, installing a cat door in an exterior wall can provide your pet with greater freedom and independence, but it is important to take the necessary precautions to ensure the safety and integrity of your home.

What are the best materials for a cat door for an exterior wall?

When it comes to choosing a cat door for an exterior wall, the choice of material is crucial. The best materials for a cat door for an exterior wall are sturdy, weather-resistant, and durable. The most popular materials for cat doors for exterior walls are plastic, metal, and wood.

Plastic is a popular choice for cat doors as it is lightweight and easy to install. However, plastic cat doors may not be as durable as metal or wood and may not be able to withstand extreme weather conditions.

Metal cat doors are more durable than plastic cat doors and are suitable for larger cats. They are also weather-resistant and can withstand extreme conditions. However, metal cat doors can be heavy, making them difficult to install.

Wood cat doors are sturdy, durable, and weather-resistant. They are also aesthetically pleasing and blend in well with the exterior wall. However, wood cat doors require regular maintenance to keep them in good condition.

Ultimately, the best material for a cat door for an exterior wall depends on your needs and budget. It is important to choose a cat door that is safe, secure, and suitable for your cat.

What are the features to look for in a cat door for an exterior wall?

When searching for a cat door for an exterior wall, there are a few key features to consider. First and foremost, the door should be weatherproof and able to withstand the elements. Look for a door with insulation and a seal to prevent drafts and leaks. Additionally, the door should be durable and secure, with a locking mechanism to prevent unwanted animals or intruders from entering your home. The size of the door is also important, as it should be large enough for your cat to comfortably fit through but not too large to compromise your home's security. Consider the material of the door as well, as some materials may be more resistant to scratches and wear and tear. Lastly, installation should be considered, as some cat doors require professional installation, while others can be easily installed by the homeowner. Overall, it is important to carefully evaluate these features to find a cat door that will provide your feline friend with safe and easy access to the outdoors.

What is the price range of the best cat doors for exterior walls?

The price range of the best cat doors for exterior walls can vary depending on the brand, size, and features offered. Generally, a good quality cat door that is designed for exterior walls can cost anywhere from $50 to $200. However, some high-end models with advanced features such as microchip technology or double-flap construction can cost upwards of $300. It is important to note that the price of the cat door should not be the only factor to consider when choosing one for your furry friend. Other important factors to consider include the size of your cat, the thickness of the exterior wall, and the level of insulation needed. It is also crucial to choose a cat door that is secure and durable enough to withstand harsh weather conditions and potential intruders.

What size cat door should I choose for my exterior wall?

When it comes to choosing a cat door for your exterior wall, it's important to select the right size to ensure your cat can easily pass through. The size of the cat door should be based on your cat's height and weight. A good rule of thumb is to measure your cat from the floor to their shoulders, and add an inch or two for extra clearance. This will give you a good idea of the height of the cat door needed. Additionally, consider the width of the door as well. The width should be at least 1.5 times the width of your cat to ensure they can comfortably pass through without any issues.

It's also crucial to check the manufacturer's recommendations and installation instructions to ensure you're choosing the right size for your wall. Keep in mind that larger cat doors may allow unwanted animals to enter your home, so it's essential to choose a size that only your cat can comfortably use. With the right measurements and installation, your cat will have easy access to the great outdoors while maintaining the security of your home.

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